Evolution of microstructure in granular materials: Experimental results

被引：0
|
作者：
Lanier, J
Calvetti, F
机构：
来源：
POWDERS & GRAINS 97 | 1997年
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D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
This paper is concerned with experimental study of micro-kinematics of 2D granular materials (Schneebeli rods). Our measurements provide positions and displacements of rods centres and allow an experimental analysis of contacts evolution during a test. It is demonstrated that, even for complex loading with rotation of principal axes, the changes in statistic contact distribution are closely related with the macroscopic incremental strain.
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页码：275 / 278
页数：4
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